| Stadtkeller | Stadtkeller | Switzerland, Unterseen | 1985-11-15 | 1985-11-16 | 1985–2010 | 2 | |
| Sans | Sans | Spain, Barcelona | 1914-07-25 | -- | 1914 | 1 | |
| Stora scenen at Göteborgs Stadsteater | Stora scenen at Göteborgs Stadsteater | Sweden, Göteborg, Götaplatsen 4 | 1943-01-09 | 2011-04-16 | 1943–2011 | 5 | |
| Scharpoord | Scharpoord | Belgium, Knokke-Heist | 1994-03-05 | -- | 1994 | 1 | |
| Sierra Canyon Black Box Theatre | Sierra Canyon Black Box Theatre | United States of America, Los Angeles, Chatsworth | 2008-12-11 | 2008-12-13 | 2008 | 1 | |
| South High School (Auditorium) | South High School (Auditorium) | United States of America, Minneapolis, 3131 S 19th Ave | 1923-05-17 | 1923-05-19 | 1923–1928 | 2 | |
| Steinhaustheater Bautzen | Steinhaustheater Bautzen | Germany, Bautzen, Albert-Schweitzer-Straße 1b | 2007-04-21 | 2007-09-01 | 2007 | 1 | |
| Scene X | Scene X | Norway, Sandvika | 1995-02-23 | -- | 1995–1996 | 2 | |
| Stadstheater | Stadstheater | Netherlands, Zoetermeer, Theaterplein 10 | 2000-03-22 | -- | 2000–2013 | 6 | |
| Stadttheater Bern | Stadttheater Bern | Switzerland, Bern, Königstrasse 161 | 1887-10-26 | 2023-06-28 | 1887–2023 | 59 | |
| Stadthalle Erding | Stadthalle Erding | Germany, Erding, Alois-Schießl-Platz 1 | 2006-09-19 | 2006-09-19 | 2006–2012 | 2 | |
| Stadtsaal Bludenz | Stadtsaal Bludenz | Austria, Bludenz | 1981-02-15 | -- | 1981–1987 | 2 | |
| Scène nationale d’Albi-Tarn | Scène nationale d’Albi-Tarn | France, 81000 Albi, Place de l’Amitié entre les Peuples | 2023-11-28 | -- | 2023 | 1 | |
| Snåsa | Snåsa | Norway, Snåsa | -- | -- | | | |
| Stora Teatern | Stora Teatern | Sweden, Linköping, Platensgatan 12 | 1953-03-18 | 2022-06-04 | 1953–2022 | 5 | |
| Sichuan Province Song and Dance Theatre | Sichuan Province Song and Dance Theatre | China, Chengdu, No. 97 West Street, Qingyang District, Chengdu City, Sichuan Province | 2017-09-30 | 2017-10-01 | 2017 | 1 | |
| Sauland skule/ungdomsskole | Sauland skule/ungdomsskole | Norway, Sauland | 2005-11-15 | -- | 2005–2006 | 2 | |
| Şehir Tiyatroları | Şehir Tiyatroları | Turkey, Istanbul, Sisli Harbiye Mh. Darülbedayi Cd. No. 3 Şişli | 2012-04-22 | 2013-05- | 2012 | 1 | |
| Sveateatern | Sveateatern | Sweden, Stockholm | 1892-05-10 | 1894-02-23 | 1892–1894 | 3 | |
| Söderhamns teater | Söderhamns teater | Sweden, Söderhamn, Norrtullsgatan 12 | 1881-05-18 | -- | 1881–2010 | 3 | |
| Städtisches Schauspielhaus Memel | Städtisches Schauspielhaus Memel | Lithuania, Memel | 1922-04-23 | -- | 1922–1932 | 2 | |
| Scène nationale Evreux Louviers | Scène nationale Evreux Louviers | France, Évreux, Boulevard de Normandie | 2005-01-13 | 2005-03-05 | 2005 | 2 | |
| Städtische Bühnen Flensburg | Städtische Bühnen Flensburg | Germany, Flensburg | 1947-11-15 | -- | 1947–1966 | 4 | |
| Stadttheater Wiener Neustadt | Stadttheater Wiener Neustadt | Austria, Wiener Neustadt, Herzog Leopold-Straße 17 | 1999-01-18 | 1999-01-19 | 1999–2014 | 4 | |
| Studio Theater | Studio Theater | United States of America, Northfield | 1981-10-22 | 1988-10-23 | 1981–1988 | 2 | |
| SESC Pompéia | SESC Pompéia | Brazil, São Paulo | 2025-02-25 | 2025-03-21 | 2025 | 1 | |
| Soho Repertory Theatre | Soho Repertory Theatre (Soho Rep) | United States of America, New York, 46 Walker St | 1975-10-22 | -- | 1975 | 1 | |
| Seoul Yesul-ui Jeondang | Seoul Yesul-ui Jeondang (Seoul Arts Center) | South Korea, Seoul, 2406 Nambusunhwan-ro | 2018-11-06 | 2018-11-25 | 2018 | 1 | |
| Sandefjord Kurbad | Sandefjord Kurbad | Norway, Sandefjord, Thor Dahls gate 7 | 2007-03-09 | 2007-03-24 | 2007 | 1 | |
| Skövde | Skövde | Sweden, Skövde | 1936-10-11 | -- | 1936 | 1 | |
| Sofia | Sofia | Bulgaria, Sofia | 1901-03-13 | -- | 1901–2012 | 2 | |
| Samfunnshuset | Samfunnshuset | Norway, Sel | 1959-02-01 | -- | 1959–1961 | 3 | |
| Sunndalsøra | Sunndalsøra | Norway, Sunndalsøra | 1966-05-01 | 1993-11-22 | 1966–2002 | 6 | |
| Steinkjer, Samfunnshuset | Samfunnshuset Steinkjer | Norway, Steinkjer, Kongens gate 26 | 1956-02-13 | 1973-10-20 | 1956–1973 | 9 | |
| Stadttheater Elbing | Stadttheater Elbing | Poland, Elbing / Elbląg | 1934-12-25 | -- | 1934 | 1 | |
| Sala Rajatabla | Sala Rajatabla | Venezuela, Caracas, Plaza Morelos | 2001-10-15 | 2002-03-22 | 2001–2002 | 2 | |
| Scotland | Scotland | Scotland | 2007-01-30 | -- | 2007 | 1 | |
| Samfunnshuset | Samfunnshuset | Norway, Sunndalsøra | 1961-02-05 | -- | 1961–1984 | 6 | |
| Ster Kinekor Musgrave | Ster Kinekor Musgrave | South Africa, Durban, 115 Musgrave Rd | 2017-04-02 | -- | 2017 | 1 | |
| Sátoraljaújhely | Sátoraljaújhely | Hungary, Sátoraljaújhely | 1890-05-01 | -- | 1890–1939 | 9 | |
| Simeria | Simeria | Romania, Simeria | -- | -- | | | |
| Sun Village Hotell | Sun Village Hotell | Malawi, Liwonde, P.Box 81 | 2006-05-07 | -- | 2006 | 1 | |
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